<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<link rel="stylesheet" type="text/css" href="css/help-center.css" />
	<title>我的购物车</title>
<style>
	* {
	margin: 0;
	padding: 0;
	font-family: "微软雅黑";
	list-style: none;
	color: #666;
	text-decoration: none;
	font-size: 14px;
}
body{
	background: #f5f5f5;
	height: 100%;
}
.header{
    font-size: 12px;
    border-bottom: 2px solid #ff6700;
    background: #fff;
    color: #b0b0b0;
    position: relative;
    z-index: 20;

}
.header .container {
    position: relative;
    width: 1226px;
    margin-right: auto;
    margin-left: auto;
}
.header .container .header-logo {
    width: 93px;
    margin-top: 26px;
}
.logo {
    width: 48px;
    height: 48px;
    position: relative;
    display: block;
    width: 55px;
    height: 55px;
    overflow: hidden;
    background-color: #ff6700;
}
.header-title {
    float: left;
    margin-top: 26px;
	font-size: 12px;
}
.topbar-info {
    margin-top: 30px;
    line-height: 40px;
}
.link {
    padding: 0 5px;
	color: #757575;
	text-decoration: none;
}
.hid {
	overflow: hidden;
}
.left {
	float: left;
}
.box_head{
	position: relative;
    margin: 0;
    height: 50px;
    font-size: 30px;
    font-weight: 400;
    color: #757575;
    border-top: 1px solid #e0e0e0;
}
.box_head span{
    position: absolute;
    top: -20px;
    left: 372px;
    height: 40px;
    width: 482px;
    line-height: 40px;
    text-align: center;
    display: block;
    background-color: #f5f5f5;
	font-size: 30px;
}
#box {
	width:1240px;
	margin: 20px auto;
}
#box ul {
	margin-right: -14px;
	overflow: hidden;
}
#box li {
	width: 234px;
	float: left;
	margin-right: 14px;
	padding: 24px 0 20px;
	background: #FFF;
	text-align: center;
	position: relative;
	cursor: pointer;
	margin-bottom:14px;
}
.pro_img {
	width: 150px;
	height: 150px;
	margin: 0 auto 18px;
}
.pro_name {
	display: block;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	font-weight: 400;
}
.pro_name a {
	color: #333;
}
.pro_price {
	color: #ff6700;
	margin: 10px;
}
.pro_rank {
	color: #757575;
	margin: 10px;
}
#box li:hover .add_btn {
	display: block;
}
#box li:hover .pro_rank {
	opacity: 0;
}
#box li .add_btn:hover {
	background-color: #f60;
	color: white;
}
.add_btn {
	height: 22px;
	position: absolute;
	width: 122px;
	bottom: 28px;
	left: 50%;
	margin-left: -61px;
	line-height: 22px;
	display: none;
	color: #F60;
	font-size: 12px;
	border: 1px solid  #f60;
}
.car {
	width: 1240px;
	margin: 20px auto;
	background: #FFF;
}
.car .check{
	width: 50px;	
}
.car .check i{
	color: #fff;
	display: inline-block;
	width: 18px;
	height: 18px;
	line-height: 18px;
	border: 1px solid #e0e0e0;
	margin-left: 24px;
	background-color: #fff;
	font-size: 16px;
	text-align: center;
	vertical-align: middle;
	position: relative;
	top: -1px;
	cursor: pointer;
	font-family: "iconfont";
}
.i_acity {
	border-color: #ff6700 !important;
	background-color: #ff6700 !important;
}
.car .img {
	width: 190px;
}
.car .img img {
	display: block;
	width: 80px;
	height: 80px;
	margin: 3px auto;
}
.car .name {
	width: 300px;
}
.car .name span {
	line-height: 1;
	margin-top: 8px;
	margin-bottom: 8px;
	font-size: 18px;
	font-weight: normal;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
}
.car .price {
	width: 144px;
	text-align: right;
	padding-right: 84px;
}
.car .price span {
	color: #ff6700;
	font-size: 16px;
}
.car .number{
	width: 150px;
}
.car .subtotal{
	width: 130px;		
}
.car .ctrl {
	width: 105px;
	padding-right:25px;
	text-align: center;
}
.car .ctrl a {
	font-size: 20px;
	cursor: pointer;
	display: block;
	width: 26px;
	height: 26px;
	margin: 30px auto;
	line-height: 26px;
}
.car .ctrl a:hover {
	color: #FFF;
	background: #ff6700;
	border-radius: 50%;
}
.head_row {
	height: 70px;
	line-height: 70px;
}
.head_row, .row {
	border-bottom: solid 1px #e0e0e0;
}
.row {
	height: 86px;
	line-height:86px;
	padding: 15px 0;
	margin: 0px;
}
#sum_area{
	width:1240px;
	height: 60px;
	background: white;
	margin: 20px auto;
}
#sum_area #pay{
	width:250px;
	height:60px;
	text-align: center;
	float: right;
	line-height: 60px;
	font-size: 19px;
	background: #FF4B00;
	color: white;
}
#sum_area #pay_amout{
	width:250px;
	height:60px;
	text-align: center;
	float: right;
	line-height: 60px;
	font-size: 16px;
	color:#FF4B00 ;
}
#sum_area #pay_amout #price_num{
	width:100px;
	height: 60px;
	font-size: 25px;
	color:#FF4B00 ;
	/*	float: left;*/
}	
.item_count_i{
	height: 85px;
	width:10%;
	/*border: 1px solid black;*/
	float: left;
	margin-right: 25px;
}
.num_count{
	width:150px;
	height:40px;
	border: 1.2px solid #E0E0E0;
	float:right;
	margin-top: 21px;	
}
.count_i{
	width:30%;
	height:40px;
	line-height: 40px;
	float: left;
	text-align: center;
	font-size:21px;
	color: #747474;
}
.count_i:hover{
	width:30%;
	height:40px;
	line-height: 40px;
	float: left;
	text-align: center;
	font-size:21px;
	color: #747474;
	background: #E0E0E0;
	cursor: pointer;
}
.c_num{
	width:40%;
	height:40px;
	line-height: 40px;
	float: left;
	text-align: center;
	font-size:16px;
	color: #747474;
}
.count_d{
	width:30%;
	height:40px;
	line-height: 40px;
	float: left;
	text-align: center;
	font-size:25px;
	color: #747474;
}
.count_d:hover{
	width:30%;
	height:40px;
	line-height: 40px;
	float: left;
	text-align: center;
	font-size:25px;
	color: #747474;
	background: #E0E0E0;
	cursor: pointer;
}
.i_acity2 {
	border-color: #ff6700 !important;
	background-color: #ff6700 !important;
}
</style>
</head>
<body>
	<script>
		window.onload = function() {
			var aData = [{
                "imgUrl": "../meitao/images/2.png",
				"proName": "麻辣小龙虾",
				"proPrice": "39.9",
				"proComm": "10+"
		},
		{
			"imgUrl": "../meitao/images/3.jpeg",
			"proName": "内蒙古羊杂汤",
			"proPrice": "99.9",
			"proComm": "10+"
		},
		{
			"imgUrl": "../meitao/images/4.jpeg",
			"proName": "正宗重庆酸辣粉",
			"proPrice": "19.9",
			"proComm": "5"
		},
		{
			"imgUrl": "../meitao/images/1.jpeg",
			"proName": "小杨生煎",
			"proPrice": "10",
			"proComm": "1.1"
		},
		{
			"imgUrl": "../meitao/images/5.jpeg",
			"proName": "肉夹馍",
			"proPrice": "10",
			"proComm": "1"
		}];
        var oBox = document.getElementById("box");
		var oCar = document.getElementById("car");
		var oUl = document.getElementsByTagName("ul")[0];
		for (var i = 0; i < aData.length; i++) {
            var oLi = document.createElement("li");
			var data = aData[i];
			oLi.innerHTML += '<div class="pro_img"><img src="' + data["imgUrl"] + '" width="150" height="150"></div>';
			oLi.innerHTML += '<h3 id="h3" class="pro_name"><a rel="nofollow" href="#">' + data["proName"] + '</a></h3>';
			oLi.innerHTML += '<p class="pro_price">' + data["proPrice"] + '元</p>';
			oLi.innerHTML += '<p class="pro_rank">' + data["proComm"] + '万人好评</p>';
			oLi.innerHTML += '<div class="add_btn">加入购物车</div>';
			oUl.appendChild(oLi);
		}
        var aBtn = getClass(oBox, "add_btn");//获取box下的所有添加购物车按钮
		var number = 0;//初始化商品数量
        for (var i = 0; i < aBtn.length; i++) {
            number++;
			aBtn[i].index = i;
			aBtn[i].onclick = function() {
                var oDiv = document.createElement("div");
				var data = aData[this.index];
                oDiv.className = "row hid";
				oDiv.innerHTML += '<div class="check left"> <i class="i_check" id="i_check" onclick="i_check()" >√</i></div>';
				oDiv.innerHTML += '<div class="img left"><img src="' + data["imgUrl"] + '" width="80" height="80"></div>';
				oDiv.innerHTML += '<div class="name left"><span>' + data["proName"] + '</span></div>';
				oDiv.innerHTML += '<div class="price left"><span>' + data["proPrice"] + '元</span></div>';
				oDiv.innerHTML +=' <div class="item_count_i"><div class="num_count"><div class="count_d">-</div><div class="c_num">1</div><div class="count_i">+</div></div> </div>'
				oDiv.innerHTML += '<div class="subtotal left"><span>' + data["proPrice"] + '元</span></div>'
				oDiv.innerHTML += '<div class="ctrl left"><a rel="nofollow" href="javascript:;">×</a></div>';
				oCar.appendChild(oDiv);
                var flag = true;
				var check = oDiv.firstChild.getElementsByTagName("i")[0];
				check.onclick = function() {
                    // console.log(check.className);
					if (check.className == "i_check i_acity") {
                        check.classList.remove("i_acity");
                    } else {
                        check.classList.add("i_acity");
                    }
                    getAmount();
                }
                var delBtn = oDiv.lastChild.getElementsByTagName("a")[0];
                delBtn.onclick = function() {
                    var result = confirm("确定删除吗?");
					if (result) {
                        oCar.removeChild(oDiv);
						number--;
						getAmount();
                    }
                }
				var i_btn = document.getElementsByClassName("count_i");
                for (var k = 0; k < i_btn.length; k++) {
                    i_btn[k].onclick = function() {    
					bt = this;
					//获取小计节点
				    at = this.parentElement.parentElement.nextElementSibling;
					//获取单价节点
					pt = this.parentElement.parentElement.previousElementSibling;
					//获取数量值
					node = bt.parentNode.childNodes[1];
					console.log(node);
					num = node.innerText;
					num = parseInt(num);
					num++;
				    node.innerText = num;
					//获取单价
					price = pt.innerText;
					price = price.substring(0, price.length - 1);
					//计算小计值
					at.innerText = price * num + "元";
					//计算总计值
                    getAmount();
                }
            }
            //获取所有的数量减号按钮
            var d_btn = document.getElementsByClassName("count_d");
            for (k = 0; k < i_btn.length; k++) {
                d_btn[k].onclick = function() {
                    bt = this;
					//获取小计节点
					at = this.parentElement.parentElement.nextElementSibling;
					//获取单价节点
					pt = this.parentElement.parentElement.previousElementSibling;
					//获取c_num节点
					node = bt.parentNode.childNodes[1];
					num = node.innerText;
					num = parseInt(num);
                    if (num > 1) {
                        num--;
                    }
                    node.innerText = num;
                    //获取单价
					price = pt.innerText;
					price = price.substring(0, price.length - 1);
					//计算小计值		
					at.innerText = price * num + "元";
					//计算总计值
					getAmount();
                }
            }
            delBtn.onclick = function() {
                var result = confirm("确定删除吗?");
				if (result) {
                    oCar.removeChild(oDiv);
					number--;
					getAmount();
                }
            }
        }
    }
}
function getClass(oBox, tagname) {
	var aTag = oBox.getElementsByTagName("*");
	var aBox = [];
	for (var i = 0; i < aTag.length; i++) {
	if (aTag[i].className == tagname) {
	aBox.push(aTag[i]);
}
}
return aBox;
}
var index = false;
function checkAll() {
    var choose = document.getElementById("car").getElementsByTagName("i");
	// console.log(choose);
	if (choose.length != 1) {
        for (i = 1; i < choose.length; i++) {
            if (!index) {
                choose[0].classList.add("i_acity2")
				choose[i].classList.add("i_acity");
            } else {
                choose[i].classList.remove("i_acity");
				choose[0].classList.remove("i_acity2")
            }
        }
        index = !index;
    }
    getAmount();
}
//进行价格合计
function getAmount() {
    // console.log(ys);
    ns = document.getElementsByClassName("i_acity");
	console.log(ns);
	sum = 0;
	//选中框
	document.getElementById("price_num").innerText = sum;
	for (y = 0; y < ns.length; y++) {
		//小计
        amount_info = ns[y].parentElement.parentElement.lastElementChild.previousElementSibling;
		num = parseInt(amount_info.innerText);
		sum += num;
        document.getElementById("price_num").innerText = sum;
    }
}
</script>
</head>
<body>
    <div class="header">
        <div class="container">
            <div class="header-logo">
                <a rel="nofollow" class="logo ir" href="index_1.html" title="美淘首页" img src = "index_1.html">美淘首页</a>
            </div>
			<div class="header-title" id="J_miniHeaderTitle">
				<h2 id="h4" style="font-size: 30px;">我的购物车</h2>
			</div>
			<div class="topbar-info" id="J_userInfo">
				<a rel="nofollow" class="link" href="login.html">登录</a><span class="sep">|</span><a rel="nofollow" class="link" href="login.html">注册</a></div>
			</div>
        </div>
        <div id="car" class="car">
            <div class="head_row hid">
                <div class="check left"> <i onclick="checkAll()">√</i></div>
                <div class="img left">全选</div>
                <div class="name left">项目</div>
				<div class="price left">单价</div>
				<div class="number left">数量</div>
				<div class="subtotal left">价格</div>
				<div class="ctrl left">删除</div>
            </div>
        </div>
        <div id="sum_area">
            <div id="pay"><a href="check.html">去结算</a></div>
            <div id="pay_amout">合计：<span id="price_num">0</span>元</div>
        </div>
        <div id="box">
            <h2 id="h5" class="box_head"><span>买购物车中商品的人还买了</span></h2>
            <ul> 
            </ul>
        </div>
	</body>
</html>